[Product Name]

Scylla SH633


The SH633 is a Direct Drive Valve that integrates a closed-loop control circuit for the valve spool, an external shaft signal receiving circuit, and a pulse width modulation (PWM) drive circuit internally. The valve spool is monitored by an LVDT displacement sensor, ensuring low hysteresis and high resolution. The neutral function can be customized as 3-way, 4-way, or 2x2-way.


Product Description




Performance: Step response time: ≤12ms • Frequency response: ≥90Hz • Hysteresis: 0.1% • Resolution: 0.05%


Physical & Flow: Rated flow: 5, 10, 20, 40 L/min • Max flow: 75 L/min • Weight: 2.5 kg • Mounting Pattern: ISO 4401-03-03-0-05


Electrical & Pressure: Input signal: ±10V, ±10mA, 4-20mA • Supply voltage: 24V DC • Max Operating Pressure (P, A, B): 350 bar

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